Guo Bin, a six-year-old boy from Shanxi province, in northern China, thought the sky had gone permanently dark when he woke up, one day this summer, bloody-faced and crying near his parents’ home. “We
SCiO is a pocket molecular sensor that allows users to check the nutritional value of food, among other things (CNN) -- Anyone who has been deceived by a punchbowl at a party, or a diet-busting cake, recognize
Our Milky Way galaxy has four arms instead of two, according to just published results of a 12-year study by scientists in the U.K. The findings, published in the Monthly Notices of the Royal Astronomical
She maintained clear cognition until near the end of her life. Born in 1890, Hendrikje van Andel-Schipper died at the age of 115 in 2005, leaving her body to science. Until very close to her death, she
Injections of human stem cells can replace dead heart tissue in monkeys, spurring the growth of muscle patches 10 times larger than ever before. The technique may one day help treat heart failure in humans.
The comparison revealed there was indeed what Page calls “a calamitous loss of genes” from the Y hundreds of millions of years ago. But about 25 million years ago, when monkeys split off from chimps, then